libfirm/irflag.h

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/*
 * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
 *
 * This file is part of libFirm.
 *
 * This file may be distributed and/or modified under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation and appearing in the file LICENSE.GPL included in the
 * packaging of this file.
 *
 * Licensees holding valid libFirm Professional Edition licenses may use
 * this file in accordance with the libFirm Commercial License.
 * Agreement provided with the Software.
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */

#ifndef FIRM_IR_IRFLAG_H
#define FIRM_IR_IRFLAG_H

#include "firm_types.h"
#include "begin.h"

typedef unsigned optimization_state_t;

FIRM_API void set_optimize(int value);
FIRM_API int get_optimize(void);

FIRM_API void set_opt_constant_folding(int value);

FIRM_API void set_opt_algebraic_simplification(int value);

FIRM_API void set_opt_cse(int value);

FIRM_API int get_opt_cse(void);

FIRM_API void set_opt_global_cse(int value);

FIRM_API void set_opt_suppress_downcast_optimization(int value);
FIRM_API int get_opt_suppress_downcast_optimization(void);

FIRM_API void set_opt_global_null_ptr_elimination(int value);

FIRM_API void set_opt_auto_create_sync(int value);

FIRM_API void set_opt_alias_analysis(int value);

FIRM_API void set_opt_closed_world(int value);

FIRM_API void save_optimization_state(optimization_state_t *state);

FIRM_API void restore_optimization_state(const optimization_state_t *state);

FIRM_API void all_optimizations_off(void);

typedef enum firm_verification_t {
  FIRM_VERIFICATION_OFF        = 0, 
  FIRM_VERIFICATION_ON         = 1, 
  FIRM_VERIFICATION_REPORT     = 2, 
  FIRM_VERIFICATION_ERROR_ONLY = 3  
} firm_verification_t;

FIRM_API void do_node_verification(firm_verification_t mode);

#include "end.h"

#endif